Mourns the death of Andrew Lee Hickmon.

Amends the Unified Code of Corrections. Makes a technical change in a Section concerning the organization of the Department of Corrections and the Department of Juvenile Justice.

Creates the Underground Carbon Dioxide Storage Act. Contains only a short title provision.

Amends the Fire Protection District Act. Changes the requirement for competitive bidding for fire protection district contracts to contracts over $30,000 (currently, over $20,000).

Amends the Executive Order 3 (2017) Implementation Act. Makes a technical change in a Section concerning the short title.

Mourns the death of John Peter Croke Sr. of Springfield.

Amends the Counties Code. In provisions about commercial wind energy facilities and commercial solar energy facilities, removes changes made by Public Act 102-1123. Provides that any provision of a county zoning ordinance pertaining to wind farms, commercial wind energy facilities, or commercial solar energy facilities that was in effect before January 27, 2023 may continue in effect notwithstanding any changes made in Public Act 102-1123 and, if applicable, any provision of a county zoning ordinance pertaining to wind farms that was in effect before August 16, 2007 may continue in effect notwithstanding the changes made in Public Act 95-203.

Amends the Zoning Division of the Illinois Municipal Code. Provides that decisions by the corporate authorities of a municipality in regard to any petition or application for a special use, variance, rezoning, or other amendment to a zoning ordinance shall be subject to judicial review (rather than de novo judicial review as a legislative decision, regardless of whether the process in relation thereto is considered administrative for other purposes) and that principles of substantive and procedural due process that apply in all states of the decision-making and review of zoning decisions include protection against arbitrary or capricious action and protection against disregard of the decision-making body's own ordinances or regulations. Amends the Annexation Agreements Division of the Illinois Municipal Code. Provides that the corporate authorities of any municipality may enter into an annexation agreement with one or more of the owners of record of land in contiguous unincorporated territory (adding that the territory must be contiguous). Removes provisions allowing an annexation agreement to include language relating to continuation in effect of any ordinance relating to subdivision controls, zoning, official plan, or building, housing, and related restrictions; contributions of either land or monies, or both, to any municipality and to other units of local government having jurisdiction over all or part of land that is the subject matter of any annexation agreement under specified circumstances; or abatement of property taxes. Provides that an annexation agreement may not include any of the following: (1) requiring property to be rezoned after the agreement is approved; (2) forbidding action by a city council or corporate authorities of a municipality after the agreement is approved; or (3) agreements for nonspecific, future projects or actions for any party to the agreement.

Amends the Governor Succession Act. Makes a technical change in a Section concerning the line of succession for the office of Governor.

Mourns the death Mary Seton Elizabeth Killeen McDermott.

Amends the Labor Dispute Act. Makes a technical change in a Section concerning the short title.

Amends the State Treasurer Act. In provisions concerning the College Savings Pool, provides that an account may be rolled over into a Roth IRA account, to the extent permitted by Section 529 of the Internal Revenue Code. In provisions concerning the Illinois Higher Education Savings Program, provides that the definition of "eligible child" includes a child born or adopted after December 31, 2022, to a parent who is a resident of Illinois at the time of the birth or adoption, as evidenced by documentation received by the Treasurer from a parent or legal guardian of the child. Makes conforming changes. Effective immediately.

Amends the Local Government Facility Lease Act. Makes a technical change in a Section concerning the short title.

Amends the Illinois Domestic Violence Act of 1986. Provides that upon petition, the court shall order that a person against whom an emergency order of protection was issued shall have all records related to the emergency order expunged (unless the person violated the order) from the court's records and from the Illinois State Police's Law Enforcement Agencies Data System if: (1) the person who sought the emergency order fails to seek a plenary order of protection before the emergency order expires; (2) there is an agreed dismissal; or (3) the court denies the issuance of a plenary order of protection following the emergency order. Provides that the clerk shall immediately file the expungement order and all records to be expunged shall be expunged no later than 3 business days after the order. Effective June 1, 2024.

Amends the Illinois Pension Code. Makes a technical change in a Section concerning prohibited transactions.